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Balsamic Garlic Grilled Mushroom Skewers

Balsamic garlic grilled mushroom skewers with a tangy balsamic-garlic glaze and juicy, caramelized mushrooms. These vegetarian skewers marinate for 30 minutes, then grill until browned and flavorful.
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Prep Time 15 minutes
Cook Time 10 minutes
marinating 30 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Side Dish
Cuisine: Italian
Calories: 330
Ingredients Equipment Method Notes

Ingredients
  

mushrooms
  • 2 lb whole mushrooms (button or cremini)
marinade
  • 0.25 cup balsamic vinegar
  • 0.25 cup olive oil
  • 4 garlic, minced
  • 2 tbsp fresh thyme, chopped
  • 1 tbsp Dijon mustard
  • 0.5 tsp salt to taste
  • 0.5 tsp pepper to taste
skewers
  • 1 wooden skewers, soaked

Equipment

  • 1 sheet pan

Method
 

Make the balsamic-garlic marinade
  1. Whisk together balsamic vinegar, olive oil, garlic, thyme, Dijon mustard, salt, and pepper until smooth and evenly combined. The mixture should look glossy and well-seasoned.
Marinate the mushrooms
  1. Toss the whole mushrooms in the marinade until every piece is coated. Cover and let sit for 30 minutes to absorb flavor.
Skewer and grill
  1. Thread the marinated mushrooms onto the soaked wooden skewers, keeping pieces fairly snug so they grill evenly. Arrange them in a single layer for consistent browning.
  2. Grill over medium-high heat for 4-5 minutes per side until caramelized. Look for deep golden-brown edges and visible char spots on the mushrooms.
  3. Brush the mushrooms with the remaining marinade while grilling. Continue grilling briefly as needed until the glaze looks sticky and darkened.
Serve
  1. Serve the balsamic garlic grilled mushroom skewers hot as a side dish or appetizer. Plate them immediately so they stay juicy and caramelized.

Notes

For best browning, let excess marinade drip off the mushrooms before they hit the grill, and keep the heat at medium-high so the glaze caramelizes instead of burning. Refrigerate leftovers in an airtight container for up to 3 days; reheat gently in a skillet or on a grill basket. Freezing is not recommended due to texture changes. Dietary swap: use gluten-free Dijon mustard to keep the marinade gluten-free if needed.